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Best Pizza Restaurant In
Cottleville

Mellow Mushroom - Cottleville

Mellow Mushroom makes the best pizza in Cottleville, MO. Our unique restaurant is located off Mid Rivers Mall Drive, across the street from St. Charles Community College. Mellow is a favorite among locals in both Cottleville and the surrounding areas. Mellow serves a one of a kind pizza pie. The flavors and ingredients are just as unique and special as the restaurant’s design. Try a Mellow Mushroom stone-baked pizzas, munchies, calzone, salad, hoagie, or even a burger. Pick from our selection of 24 draft beers or tasty, handcrafted cocktails. And, many of our pizzas can be made gluten-free or vegan.

Store Information

Mellow Mushroom Cottleville
Hours
Monday - Thursday
Friday - Saturday
Sunday
Happy Hour
Monday - Friday
2:00 - 6:00PM
Address

4716 Mid Rivers Mall Dr, Cottleville, MO, 63376

Curbside Pickup
For your convenience, there are five Curbside parking spaces. When you arrive please call 636-477-6001 and let our team know your name and the make and model of your car. A Mellow team member will deliver your order to your car.
To-go orders
Pick up TO GO orders curbside or at the designated take-out door on the side of the building. A team member will be there to greet and serve the order.
Social Media

Happy Hour Specials

Monday - Friday
2:00PM - 6:00PM
$2 PBR or Bud Light Drafts
$3 Low Gravity Beer
$6 Munchies*

*Restrictions Apply

Mellow Mushroom Cottleville - The Story

Inspired by the aesthetic of the 1980’s, our restaurant celebrates all things Cottleville and Missouri. The 80’s inspiration started with the Delorean, a vehicle that the owner Tammi Hilton’s father drove for many years, because of this, there is a large mural of a Delorean with a license plate reading “88 MPH”. Eye-catching exterior murals were painted by local artists Daniel Burnette and Peat “The Eyez Guy” Wollager. The colorful interior murals were created by artist Ruben Ubiera.

Mellow Mushroom Cottleville - yellow and black tall chairs high top tables concrete floors exposed industrial Mellow Mushroom Cottleville - standard height tables black wooden chairs comic book panels on walls concrete floors Mellow Mushroom Cottleville - Neon green glass wall behind host stand at front entrance of restaurant take out and to go menus Mellow Mushroom Cottleville - back patio and games area cornhole and teal lawn chairs Mellow Mushroom Cottleville - patio pink chairs wood tables heating lamps

About Mellow Mushroom Cottleville

Close to St. Peters, St. Charles, O’Fallon, Dardenne Prairie, and Weldon Springs, we’re a favorite of Cottleville locals who come in regularly for the very best pizza, cold beer, craft cocktails, a unique atmosphere, and a great time – and bring your canine friend when you come dine on our pet friendly patio, or enjoy a game of cornhole or putt putt in our courtyard! Come join us and try your new favorite pizza at Mellow Mushroom Cottleville, MO!

Can’t make it into the restaurant? Have your meal delivered right to your door! We offer great delivery and catering options so you can keep it Mellow any time.

Customer Reviews

Excellent food, excellent staff, and the sauce was delicious without being spicy for me(I'm a spice wimp). Our waiter kept us advised of our wait time left regularly and checked on us frequently. They have an excellent selection for vegans as well as having quite a wide selection of drinks. Fantastic experience, highly recommend!!

This place was a total vibe. Loved the chill atmosphere here. Our waitress was wonderful and did an excellent job of providing us with recommendations of things to try. Loved our pizza and the portobello mushroom appetizer. We will definitely be back!

There was no wait when we went at 1:00pm. Staff is so nice and helpful. The atmosphere is full of neon vibrant colors and art. Food is delicious! They have vegan and gluten free options. We got the funky chicken bbq pizza, build your own, and pretzel bites with beer cheese. So so good and cute with comfortable vibes!

The menu is huge! I had a hard time deciding since everything sounded so good, but ended up splitting a large Mighty Meat pizza with the other two people I was with. It was more than enough for the three of us. Tons of toppings and it was delicious! It did take some time for the pizza to come out, but we were in no rush and our waitress was very friendly and checked on us frequently. Can’t wait to come back and try other items on the menu!